The DFT Circular Convolution Property
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Question 1 of 3
1. Question
Identify the operation in the time domain that corresponds to multiplication of
DFT coefficients
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Question 2 of 3
2. Question
If
is length 15 and
is length 20, what is the length of the linear convolution of
with
?
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Question 3 of 3
3. Question
Suppose
is length
and
is length
. You compute the
point circular convolution of
and
where
. How big should
be for the circular convolution to be equal to the linear convolution of
and
?
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